Originally Posted by BuzzLOL
.. You may be getting close to maximizing the flow of the Weiand Street TR, since it's ports aren't that big, probably very close to those heads... and smaller ports than the Eddy Street TR uses... guess you can let us know how the ports match up soon...
i was under the impression that this is true. The Edelbrock Street tunnel Ram has larger runners than the Weiand Hi-ram.
I had the Edelbrock tunnel ram. The runners are quite generous.
One day i am going to do another one with a tunnel ram.